Is there an official definition? I'm not American but I'm looking at images of locals and foreign nationals burning down cities flying the Mexican flag. ChatGPT tells me the following:
> The authority for the President to use the military in cases of insurrection comes primarily from the Insurrection Act, codified in 10 U.S. Code §§ 251-255. This act provides the statutory exceptions to the Posse Comitatus Act.
> When unlawful obstructions, combinations, or assemblages, or rebellion against the authority of the United States, make it impracticable to enforce federal laws in any state by ordinary judicial proceedings. (10 U.S.C. § 252)
> When an insurrection, domestic violence, unlawful combination, or conspiracy in a state hinders the execution of state and federal laws, depriving people of their constitutional rights, and the state authorities are unable, fail, or refuse to protect those rights. (10 U.S.C. § 253)
> When an insurrection opposes or obstructs the execution of U.S. laws or impedes the course of justice under those laws. (10 U.S.C. § 253)
The last time this Act was used was in 1992 during the Los Angeles riots and it withstood all legal contests. This time around it is a stated intent of these rioters to specifically obstruct federal law enforcement efforts. That's their stated goal which they are very consistent and very loud about in interviews. This clearly satisfies the criteria for the Insurrection Act.
I understand that this is a concerning action, but the law is black and white. If the U.S. and Congress and the House didn't want Presidents to have this power, the country has had more than 200 years to amend it.